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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <script>
        let dog = {
            name : '可可',
            type : '阿拉斯加犬',
            age : 5,
            color : '棕红色',
            jineng : function(){
                console.log(`汪汪汪,演电影`)
            }
        }
        console.log(dog.name)
        dog.jineng()
    </script>
</body>
</html>